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I am am a B tech graduate and my aim is to remove fear from chemistry faced by student
1:24
Watch Chemistry Magic. Watch as the color changes from purple to green to orange as the permanganate ion is reduced.
17 Nov 2008
3073
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2:56
Visit *******www.Singelringen****. Is it better to share passionate feelings or have shared passions? Is a budding love affair doomed if you have tons of one but not much of the other? Chemistry or compatibility – what’s more important?
25 Nov 2008
238
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11:00
Where would we be today if it weren't for the scientists of the past? From the miniature world of genetics to the vast expanse of space, review the greatest discoveries of all time across eight different scientific categories in this multi-part series. Join host Bill Nye as he recounts the 100 most important discoveries and explains how each one has had a hand in shaping the modern world. Watch his lively and dramatic accounts and learn how the great discoveries were made, how they impacted the development of scientific knowledge and how they touch our lives today. 1) Astronomy Copernicus first theorized that the Sun was the center of our solar system, but it took the work of Johannes Kepler to prove it. Learn why the universe is expanding and meet modern astronomers who gauge the likelihood of life out there. 2) Biology Hundreds of years before the first DNA test, "Micrographia" championed the use of microscopes and set the stage for the first major discovery in biology: microorganisms. Learn how the secret of the cell was solved and how starfish led to the development of stem cell research. 3) Chemistry Joesph Priestley initiated the study of chemistry in 1770 with the discovery of oxygen. From there, witness the development of plastics and a familiar table that has confounded high school chemistry students for generations. 4) Earth Sciences Venture beneath our planet's crust for a look at the powerful geological forces that keep life on the move and adapting plate tectonics, earthquakes and super volcanoes. 5) Evolution From the discovery of the dinosaur-killing KT asteroid to Carl Linnaeus' still-used life form classification system to the groundbreaking theories of Charles Darwin. Learn how intelligent life began on earth. 6) Genetics Gregor Mendel's work with pea plants pioneered the study of genetics, but it wasn't until the creation of the double helix DNA model that the field really began to take off. 7) Medicine With physician Andreas Vesalius's groundbreaking anatomical drawings in 1538, a new science was born. Witness the horror of a pre-anesthesia operating room, see how X-rays were discovered and meet the man who developed the first vitamin. 8) Physics Learn how physicist Sir Isaac Newton developed his three laws of motion and travel inside the atom for an explosive look at Einstein's best-known theory. 9) Top Ten What are the 10 greatest scientific discoveries of all time? Find out which of the original 100 were voted by viewers as the most groundbreaking.
10 Oct 2011
3061
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1:20
A classic chemistry demonstration, also known as elephant's toothpaste. Hydrogen peroxide is decomposed to form oxygen gas and water. When potassium iodide is added as a catalyst, the oxygen forms bubbles and creates a large volume of foam. 2H2O2 --> O2 + 2H2O *******www.thirstforscience**** Music: Kevin MacLeod
22 Feb 2009
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4:00
A quick overview of the Book, DVD, and online Webinars regarding the production of millions of cubic feet of hydrogen as described and shown in the book The Chemistry and Manufacture of Hydrogen from www.USH2**** This is the best hydrogen book written.
10 Apr 2009
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2:24
chemistry . thermal effect. experiments .laboratory scientific experiment.
2 May 2009
30017
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31:38
This video take you through the 50 multiple choice questions and the answers from January's New York State Chemistry Regents Exam. This includes test tips and tricks so you not only pass the exam, you ace it. Here is the link to the exam so you can follow along. The exam *******www.nysedregents****/testing/scire/chem-109/chem-109.pdf Reference Tables *******www.nysedregents****/testing/reftable/archreftable/ChemRef1-7.pdf
8 Aug 2009
6481
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0:21
This video about the chemistry effects. Add Section
31 May 2009
2052
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1:32
chemistry trick
14 Jul 2009
11509
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6:51
Coffee Class: Read more at www.baristabrothers****...Studying the chemistry of milk can get, well – nerdy and technical, but it is necessary for the perfection of things like beautifully textured milk and coffee art. So take a pencil out of your pocket protector, fellow nerds, and let’s get started....read more at www.baristabrothers****
18 Mar 2010
272
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3:35
in my chemistry class playing with potassium chlorate and sour patch kids
5 May 2010
267
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1:37
We decided to remake the original Nike commercial for Chemistry. It might be beneficial for you to watch the original video first to see how we related it.
7 May 2010
402
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